28608828

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{18199}}^1$

素因数の和:18337

約数の個数: 24

約数和(自身を含む): 67267200

約数和(自身を除く): 38658372

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 18199, 36398, 54597, 72796, 109194, 218388, 2384069, 4768138, 7152207, 9536276, 14304414, 28608828]

約数ペア:

[(1, 28608828), (2, 14304414), (3, 9536276), (4, 7152207), (6, 4768138), (12, 2384069), (131, 218388), (262, 109194), (393, 72796), (524, 54597), (786, 36398), (1572, 18199)]